of the SDS, such as the ecological impact or disposal methods? SAFETY DATA SHEET 3D TRASAR™ 3DT494
: May cause irritation or serious eye/skin damage if not handled correctly. Fire : Generally not flammable or combustible.
Contain spills and prevent them from entering waterways or sewer systems.
is a advanced, high-performance water treatment product designed for industrial water systems, specifically part of the 3D TRASAR™ technology platform from Ecolab's Nalco Water division . This product is widely used for controlling scale, corrosion, and biological fouling, ensuring optimal operational efficiency in cooling towers, boilers, and closed-loop heat exchangers.
Thermal degradation produces hazardous oxides. Byproducts: Phosphorus oxides and carbon oxides may form. Fighter Protection Wear self-contained breathing apparatus (SCBA). Use full protective chemical gear. Section 6: Accidental Release Measures Personal Precautions Evacuate unnecessary personnel from area. Wear appropriate personal protective equipment. Ensure adequate ventilation in spill zone. Environmental Safeguards Prevent runoff into drains or waterways. Dike large spills with absorbent material. Clean-Up Methods Neutralize carefully with basic material like lime. Soak up residue with inert absorbent. Scoop waste into marked plastic containers. Section 7: Handling and Storage Safe Handling Avoid contact with eyes and skin. Do not breathe vapors or mists. Wash thoroughly after handling the chemical. Storage Conditions Keep in original corrosion-resistant container. Store in a cool, dry place. Keep container tightly closed when idle. Store away from strong bases. Section 8: Exposure Controls and Personal Protection Exposure Limits Phosphoric Acid PEL: 1 mg/m³ (TWA) Phosphoric Acid STEL: 3 mg/m³ Engineering Controls Use local exhaust ventilation systems. Ensure eyewash stations are nearby. Provide safety showers near work areas. Personal Protective Equipment (PPE) Eye Protection: Chemical splash goggles or face shield. Hand Protection: Nitrile, neoprene, or PVC gloves. nalco 3dt 449 msds new
Minimizes deposit buildup on heat transfer surfaces.
The organic phosphonates and polymers degrade slowly over time in environment matrices.
Stop leak if without risk. Move containers from spill area. Absorb with an inert dry material and place in an appropriate waste disposal container. Section 7: Handling and Storage
: Concentrated mixtures can cause severe skin irritation or chemical burns. of the SDS, such as the ecological impact
If direct exposure occurs, standard workplace first aid protocols apply:
Not considered a fire hazard, but thermal decomposition can release hazardous gases, including oxides of carbon, phosphorus, and nitrogen.
Avoid mixing with bleach or other chlorinated products, as this may produce hazardous chlorine gas. 4. Personal Protective Equipment (PPE) Eye Protection: Wear chemical splash goggles.
According to standard GHS classification for industrial corrosion inhibitors, Nalco 3DT 449 typically carries the following classifications: Contain spills and prevent them from entering waterways
Since Nalco Water SDSs are confidential and not available online, follow these official channels:
No action shall be taken involving any personal risk or without suitable training. Evacuate surrounding areas and keep unnecessary personnel from entering.
The primary function of NALCO 3DT 449 is to act as a for recirculating cooling water systems. The product's versatile chemistry allows it to protect a wide range of metallurgies, including steel, copper, aluminum, and their alloys, by forming a stable protective film on internal surfaces.